12 citations · 13 across the 2 of their papers we have counts for
3 papers
astro-ph.GA2022★ 1 cited
A vast population of wandering and merging IMBHs at cosmic noon
Tiziana Di Matteo, Yueying Ni, Nianyi Chen +5
Massive black holes in the centers of galaxies today must have grown by several orders of magnitude from seed black holes formed at early times. Detecting a population of intermedi…
astro-ph.GA2022★ 12 cited
Ultramassive black holes formed by triple quasar mergers at
Yueying Ni, Tiziana DiMatteo, Nianyi Chen +2
The origin of rare and elusive ultramassive black holes (UMBH, with MBH > 1e10 Msun) is an open question. Using the large volume cosmological hydrodynamic simulation ASTRID, we rep…
astro-ph.CO2020
SCORCH. III. Analytical Models of Reionization with Varying Clumping Factors
Nianyi Chen, Aristide Doussot, Hy Trac +1
In the Simulations and Constructions of the Reionization of Cosmic Hydrogen (SCORCH) project, we compare analytical models of the hydrogen ionization fraction with radiation-hydrod…